BUG: PPC64el machines are POWER for Fortran
BUG: PPC64el machines are POWER for Fortran

Fix Fortran kind detection for PPC64el.

See: gh-3424.

mhvk/numpy,jakirkham/numpy,shoyer/numpy,bringingheavendown/numpy,mhvk/numpy,Eric89GXL/numpy,rgommers/numpy,jorisvandenbossche/numpy,MSeifert04/numpy,bertrand-l/numpy,endolith/numpy,chatcannon/numpy,anntzer/numpy,charris/numpy,ssanderson/numpy,mhvk/numpy,seberg/numpy,gfyoung/numpy,pizzathief/numpy,WarrenWeckesser/numpy,pizzathief/numpy,mattip/numpy,pbrod/numpy,abalkin/numpy,simongibbons/numpy,solarjoe/numpy,ahaldane/numpy,jakirkham/numpy,tynn/numpy,grlee77/numpy,pdebuyl/numpy,endolith/numpy,madphysicist/numpy,anntzer/numpy,WarrenWeckesser/numpy,behzadnouri/numpy,bertrand-l/numpy,endolith/numpy,grlee77/numpy,grlee77/numpy,gfyoung/numpy,pdebuyl/numpy,solarjoe/numpy,tynn/numpy,charris/numpy,jorisvandenbossche/numpy,pizzathief/numpy,jakirkham/numpy,WarrenWeckesser/numpy,b-carter/numpy,simongibbons/numpy,jorisvandenbossche/numpy,gfyoung/numpy,MSeifert04/numpy,Eric89GXL/numpy,pbrod/numpy,simongibbons/numpy,anntzer/numpy,seberg/numpy,rgommers/numpy,jorisvandenbossche/numpy,MSeifert04/numpy,solarjoe/numpy,Eric89GXL/numpy,chatcannon/numpy,seberg/numpy,jorisvandenbossche/numpy,ahaldane/numpy,simongibbons/numpy,WarrenWeckesser/numpy,pbrod/numpy,abalkin/numpy,ahaldane/numpy,madphysicist/numpy,Eric89GXL/numpy,jakirkham/numpy,numpy/numpy,pizzathief/numpy,bringingheavendown/numpy,pizzathief/numpy,madphysicist/numpy,chatcannon/numpy,ahaldane/numpy,shoyer/numpy,shoyer/numpy,seberg/numpy,mattip/numpy,shoyer/numpy,ssanderson/numpy,ahaldane/numpy,tynn/numpy,behzadnouri/numpy,charris/numpy,bringingheavendown/numpy,charris/numpy,rgommers/numpy,WarrenWeckesser/numpy,mhvk/numpy,madphysicist/numpy,bertrand-l/numpy,pbrod/numpy,numpy/numpy,madphysicist/numpy,rgommers/numpy,anntzer/numpy,shoyer/numpy,endolith/numpy,ssanderson/numpy,grlee77/numpy,numpy/numpy,mattip/numpy,mattip/numpy,abalkin/numpy,behzadnouri/numpy,MSeifert04/numpy,jakirkham/numpy,numpy/numpy,MSeifert04/numpy,pdebuyl/numpy,simongibbons/numpy,b-carter/numpy,pdebuyl/numpy,grlee77/numpy,mhvk/numpy,b-carter/numpy,pbrod/numpy